fb0c387b12
Detect and make available to t-dll the right shift.
2001-07-07 03:01:37 +00:00
d3bff8a451
links to root inputs are not constant.
2001-02-16 03:27:07 +00:00
482323843e
Whoops, return the calculated constant value rom driven_value.
2000-11-20 01:41:12 +00:00
f4443a7dfa
Add support for supply nets (PR#17)
2000-11-20 00:58:40 +00:00
42e4ff47c8
Move inital value handling from NetNet to Nexus
...
objects. This allows better propogation of inital
values.
Clean up constant propagation a bit to account
for regs that are not really values.
2000-07-14 06:12:56 +00:00
583868e74e
Redesign Links to include the Nexus class that
...
carries properties of the connected set of links.
2000-06-25 19:59:41 +00:00
ea96c3ef66
Support initialization of FF Q value.
2000-05-14 17:55:04 +00:00
b90cda1f3f
Carry strength values from Verilog source to the
...
pform and netlist for gates.
Change vvm constants to use the driver_t to drive
a constant value. This works better if there are
multiple drivers on a signal.
2000-05-07 04:37:55 +00:00
2094a2f466
Catch some simple identity compareoptimizations.
2000-04-20 00:28:03 +00:00
steve